5486447 has 2 divisors, whose sum is σ = 5486448. Its totient is φ = 5486446.

The previous prime is 5486419. The next prime is 5486449. The reversal of 5486447 is 7446845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5486447 - 2¹⁴ = 5470063 is a prime.

It is a super-2 number, since 2×5486447² = 60202201367618, which contains 22 as substring.

Together with 5486449, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5486447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5486449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743223 + 2743224.

It is an arithmetic number, because the mean of its divisors is an integer number (2743224).

Almost surely, 2^5486447 is an apocalyptic number.

5486447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5486447 is an equidigital number, since it uses as much as digits as its factorization.

5486447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 38.

The square root of 5486447 is about 2342.3165883373. The cubic root of 5486447 is about 176.3723071725.

The spelling of 5486447 in words is "five million, four hundred eighty-six thousand, four hundred forty-seven".